CN212074033U - Flaw detection vehicle head adjusting frame - Google Patents
Flaw detection vehicle head adjusting frame Download PDFInfo
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- CN212074033U CN212074033U CN202020639586.7U CN202020639586U CN212074033U CN 212074033 U CN212074033 U CN 212074033U CN 202020639586 U CN202020639586 U CN 202020639586U CN 212074033 U CN212074033 U CN 212074033U
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- fixing
- flaw detection
- wall
- detection vehicle
- supporting plate
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Abstract
The utility model discloses a flaw detection car is with transferring headstock belongs to the flaw detection car field. A head adjusting frame for a flaw detection vehicle comprises a fixing frame and a supporting plate, wherein the top of the fixing frame is fixedly connected with a first fixing rod, and the bottom of the supporting plate is connected with a first fixing sleeve; the two fixing frames and the two supporting plates are arranged, the inner walls of the two fixing frames are respectively connected with a second fixing rod and a second fixing sleeve, and the second fixing rod is slidably connected with a connecting piece in the second fixing sleeve; the two supporting plates are respectively provided with an inserting plate and a slot which are matched with each other, and the side walls and the inner walls of the two supporting plates are respectively connected with a first inclined block and a second inclined block; the outer wall of the supporting plate is also rotatably connected with an inclined plate, the supporting plate is also provided with an elongated slot, and the bottom of the fixing frame is provided with a roller; the utility model discloses do not need the workman to move the car of detecting a flaw and turn round, reduced intensity of labour, and convenient to use, can turn round at any time, use in a flexible way.
Description
Technical Field
The utility model relates to a flaw detection car technical field especially relates to a flaw detection car is with transferring headstock.
Background
The rail flaw detection method comprises the steps that the flaw detection equipment is used for detecting fatigue defects and welding defects of the rail head and rail web positions of a steel rail, the detected contents comprise rail scratch, rail head crushing, rail bottom corrosion, crescent falling blocks and the like, when a flaw detection vehicle slides on the rail, flaw signals, mileage signals and line characteristic signals of the steel rail can be recorded, and detection personnel can rapidly determine the positions and the sizes of rail flaws according to information recorded by the flaw detection vehicle and can also determine the line mileage of the rail flaws.
When the flaw detection vehicle carries out flaw detection operation on a track, the problem of turning around is involved when the flaw detection vehicle needs to run reversely, and the turning around methods commonly used at present comprise the following steps: (1) the flaw detection vehicle is light in weight and is turned around in a manual lifting mode; the method is simple and convenient, but has strict requirements on the weight of the flaw detection vehicle; (2) the flaw detection vehicle runs to a station or a garage, and hoisting and turning can be realized by using hoisting equipment such as a crown block and the like; the method has low requirements on the weight of the rail car, but has high requirements on the field and special equipment, is not flexible enough, and cannot realize turning at any time.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of inconvenient turning of the flaw detection vehicle in the prior art and providing a turning frame for the flaw detection vehicle.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a head adjusting frame for a flaw detection vehicle comprises a fixing frame and a supporting plate, wherein the top of the fixing frame is fixedly connected with a first fixing rod, the bottom of the supporting plate is connected with a first fixing sleeve, and the first fixing rod is connected in the first fixing sleeve in a sliding manner;
the two fixing frames and the two supporting plates are arranged, the inner walls of the two fixing frames are respectively connected with a second fixing rod and a second fixing sleeve, and the second fixing rod is slidably connected with a connecting piece in the second fixing sleeve;
the two supporting plates are respectively provided with an inserting plate and a slot which are matched with each other, and the side walls and the inner walls of the two supporting plates are respectively connected with a first inclined block and a second inclined block;
the outer wall of the supporting plate is further rotatably connected with an inclined plate, the supporting plate is further provided with an elongated slot, and the bottom of the fixing frame is provided with rollers.
Preferably, the top outer wall of the fixing frame and the bottom outer wall of the supporting plate are both connected with first screw rods, the rotating directions of the first screw rods are opposite, and the outer walls of the first screw rods are both in threaded connection with first sleeves.
Preferably, the inner walls of the two fixing frames are connected with second screw rods, the rotating directions of the second screw rods are opposite, and the outer walls of the two second screw rods are in threaded connection with second sleeves.
Preferably, the outer walls of the first sleeve and the second sleeve are provided with hexagonal knobs.
Preferably, the outer wall fixedly connected with fixed block of backup pad is the equal fixedly connected with threaded rod of both ends outer wall of fixed block, swash plate sliding connection is at the outer wall of threaded rod, the outer wall of threaded rod still threaded connection has fixation nut, the outer wall of swash plate is equipped with the sand grip.
Preferably, the outer wall of the top of the fixing frame is provided with a nut seat, an adjusting rod is connected with the inner thread of the nut seat, the bottom of the adjusting rod is provided with a limiting block, and the limiting block is provided with an anti-skidding groove.
Compared with the prior art, the utility model provides a flaw detection car is with transferring headstock possesses following beneficial effect:
1. when the head adjusting frame for the flaw detection vehicle is used, two persons simultaneously rotate first sleeves on two sides of a fixing frame to enable the first sleeves to be in threaded connection with first screw rods, so that the distance between the two first screw rods is adjusted, so that the distance between a supporting plate and the fixing frame is adjusted, the supporting plate can be placed above a rail, then the fixing frame and the supporting plate are moved to a position to be used through rollers, then two second sleeves are simultaneously rotated to enable the two second screw rods to be driven to move relatively, so that the distance between the two fixing frames is adjusted, the supporting plate is suitable for the width of the rail, meanwhile, an inserting plate can slide in a slot, so that the supporting plate can be conveniently moved, a second oblique block can enable the flaw detection vehicle to be conveniently moved on the supporting plate, then an oblique plate is connected to a threaded rod and is limited through a fixing nut, so that the flaw detection vehicle can conveniently run from the oblique plate, the first oblique block can facilitate the flaw detection vehicle to enter the upper part of the supporting plate.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses do not need the workman to move the car of detecting a flaw and turn round, reduced intensity of labour, and convenient to use, can turn round at any time, use in a flexible way.
Drawings
Fig. 1 is a first schematic structural diagram of a flaw detection vehicle head adjusting frame according to the present invention;
fig. 2 is a schematic structural view of the bottom of a shunting head bracket for a flaw detection vehicle according to the present invention;
fig. 3 is a schematic structural diagram of a second head-adjusting rack for a flaw detection vehicle according to the present invention;
fig. 4 is a schematic structural view of a supporting plate of a head adjusting rack for a flaw detection vehicle according to the present invention;
fig. 5 is a schematic structural view of a head-adjusting rack for a flaw detection vehicle according to the present invention.
In the figure: 1. a fixed mount; 101. a first fixing lever; 102. a first fixing sleeve; 103. a roller; 2. a support plate; 201. a long groove; 202. a first swash block; 203. a second swash block; 204. inserting plates; 3. a fixed block; 301. a threaded rod; 302. a sloping plate; 303. a convex strip; 4. a limiting block; 401. a nut seat; 402. adjusting a rod; 5. a first lead screw; 501. a first sleeve; 6. a second lead screw; 601. a second sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-5, a shunting frame for a flaw detection vehicle comprises a fixed frame 1 and a supporting plate 2, wherein the top of the fixed frame 1 is fixedly connected with a first fixing rod 101, the bottom of the supporting plate 2 is connected with a first fixing sleeve 102, the first fixing rod 101 is slidably connected in the first fixing sleeve 102, and the supporting plate 2 can move more stably through the first fixing rod 101 and the first fixing sleeve 102;
the two fixing frames 1 and the two supporting plates 2 are respectively provided with two fixing rods and two fixing sleeves, the inner walls of the two fixing frames 1 are respectively connected with the second fixing rods and the second fixing sleeves, the second fixing rods are slidably connected into the second fixing sleeves, the two fixing frames 1 can move more stably through the second fixing rods and the second fixing sleeves, and when the fixing frames are not used, the two fixing frames 1 are contracted, so that the fixing frames can move conveniently;
the two support plates 2 are respectively provided with an inserting plate 204 and an inserting groove which are matched with each other, the side walls and the inner walls of the two support plates 2 are respectively connected with a first inclined block 202 and a second inclined block 203, the support plates 2 can move more stably through the inserting plates 204 and the inserting grooves, meanwhile, the flaw detection vehicle can conveniently move on the support plates 2, and the difficulty of climbing the flaw detection vehicle is reduced by the first inclined blocks 202 and the second inclined blocks 203;
the outer wall of the supporting plate 2 is further rotatably connected with an inclined plate 302, the supporting plate 2 is further provided with a long groove 201, the bottom of the fixing frame 1 is provided with the roller 103, the inclined plate 302 enables the flaw detection vehicle to conveniently run to the ground, the long groove 201 is arranged, materials are saved, meanwhile, the weight of the supporting plate 2 can be reduced, and supporting is convenient.
The top outer wall of mount 1 and the bottom outer wall of backup pad 2 all are connected with first lead screw 5, the turning to of two first lead screws 5 is opposite, the equal threaded connection of outer wall of two first lead screws 5 has first sleeve 501, the turning to of two first lead screws 5 is opposite, when can making to rotate first sleeve 501, drive two first lead screw 5 relative motion, thereby adjust the height between mount 1 and the backup pad 2, and first sleeve 501 is provided with two sets ofly, it just can make first lead screw 5 rotate to need two people to rotate simultaneously, safety factor has been increased.
The inner wall of two mounts 1 all is connected with second lead screw 6, the direction of turning soon of two second lead screws 6 is opposite, the equal threaded connection of outer wall of two second lead screws 6 has second sleeve 601, the direction of turning soon of two second lead screws 6 is opposite, can make when rotating second sleeve 601, drive two second lead screws 6 relative motion, thereby adjust the distance between two mounts 1, and second sleeve 601 is provided with two sets ofly, it just can make second lead screw 6 rotate to need two people to rotate simultaneously, safety factor has been increased.
The outer wall of first sleeve 501 and second sleeve 601 all is equipped with the hexagonal knob, sets up the hexagonal knob, and accessible spanner rotates first sleeve 501 and second sleeve 601, makes to rotate more easily.
Outer wall fixedly connected with fixed block 3 of backup pad 2 is the equal fixedly connected with threaded rod 301 of both ends outer wall of fixed block 3, swash plate 302 sliding connection is at the outer wall of threaded rod 301, threaded connection is still gone back to the outer wall of threaded rod 301 has fixation nut, the outer wall of swash plate 302 is equipped with sand grip 303, during the use, overlap swash plate 302 on threaded rod 301, then it is fixed through fixation nut, thereby make the car that hinders to visit conveniently go, sand grip 303 then can increase frictional force, the car that conveniently hinders moves.
The top outer wall of mount 1 is equipped with nut seat 401, and nut seat 401 female connection has adjusts pole 402, and the bottom of adjusting pole 402 is equipped with stopper 4, is equipped with anti-skidding groove on the stopper 4, rotates to adjust pole 402, makes to adjust pole 402 and nut seat 401 threaded connection to drive stopper 4 downstream, make stopper 4 support ground, thereby make the rigidity of mount 1, the anti-skidding groove then can increase its frictional force, makes fixed effect better.
In the utility model, when in use, two persons simultaneously rotate the first sleeves 501 at two sides of the fixing frame 1 to be in threaded connection with the first lead screws 5, thereby adjusting the distance between the two first lead screws 5, thereby adjusting the distance between the supporting plate 2 and the fixing frame 1, so that the supporting plate 2 can be placed above the track, then the fixing frame 1 and the supporting plate 2 are moved to the position to be used through the rollers 103, then the two second sleeves 601 are simultaneously rotated to drive the two second lead screws 6 to move relatively, thereby adjusting the distance between the two fixing frames 1, so that the fixing frame is suitable for the width of the track, meanwhile, the plug board 204 can slide in the slot, so that the supporting plate 2 can be conveniently moved, the second oblique block 203 can conveniently move the flaw detection vehicle on the supporting plate 2, then the oblique plate 302 is connected on the threaded rod 301, the oblique plate is limited through the fixing nut, thereby the flaw detection vehicle can conveniently run out from the oblique plate 302, thus, the turning is completed, and the first inclined block 202 can facilitate the flaw detection vehicle to enter the upper part of the support plate 2.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The adjustable head rack for the flaw detection vehicle comprises a fixed rack (1) and a supporting plate (2), and is characterized in that a first fixed rod (101) is fixedly connected to the top of the fixed rack (1), a first fixed sleeve (102) is connected to the bottom of the supporting plate (2), and the first fixed rod (101) is slidably connected into the first fixed sleeve (102);
the two fixing frames (1) and the two supporting plates (2) are arranged, the inner walls of the two fixing frames (1) are respectively connected with a second fixing rod and a second fixing sleeve, and the second fixing rod is slidably connected into the second fixing sleeve;
an inserting plate (204) and a slot which are matched with each other are respectively arranged on the two supporting plates (2), and the side walls and the inner walls of the two supporting plates (2) are respectively connected with a first inclined block (202) and a second inclined block (203);
the outer wall of the supporting plate (2) is further rotatably connected with an inclined plate (302), the supporting plate (2) is further provided with an elongated slot (201), and the bottom of the fixing frame (1) is provided with a roller (103).
2. The head-adjusting frame for the flaw detection vehicle according to claim 1, wherein the top outer wall of the fixing frame (1) and the bottom outer wall of the supporting plate (2) are both connected with first screws (5), the rotating directions of the two first screws (5) are opposite, and the outer walls of the two first screws (5) are both in threaded connection with first sleeves (501).
3. The head-adjusting frame for the flaw detection vehicle according to claim 2, wherein the inner walls of the two fixing frames (1) are connected with second screws (6), the rotating directions of the two second screws (6) are opposite, and the outer walls of the two second screws (6) are connected with second sleeves (601) in a threaded manner.
4. The head adjusting frame for the flaw detection vehicle as claimed in claim 3, wherein the outer walls of the first sleeve (501) and the second sleeve (601) are provided with hexagonal knobs.
5. The adjustable rack for the flaw detection vehicle according to claim 1, wherein the outer wall of the support plate (2) is fixedly connected with a fixed block (3), the outer walls of two ends of the fixed block (3) are fixedly connected with a threaded rod (301), the inclined plate (302) is slidably connected to the outer wall of the threaded rod (301), the outer wall of the threaded rod (301) is further connected with a fixing nut in a threaded manner, and the outer wall of the inclined plate (302) is provided with a raised line (303).
6. The head adjusting frame for the flaw detection vehicle according to claim 1, wherein a nut seat (401) is arranged on the outer wall of the top of the fixing frame (1), an adjusting rod (402) is connected to the nut seat (401) through a thread, a limiting block (4) is arranged at the bottom of the adjusting rod (402), and an anti-skid groove is arranged on the limiting block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020639586.7U CN212074033U (en) | 2020-04-24 | 2020-04-24 | Flaw detection vehicle head adjusting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020639586.7U CN212074033U (en) | 2020-04-24 | 2020-04-24 | Flaw detection vehicle head adjusting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212074033U true CN212074033U (en) | 2020-12-04 |
Family
ID=73597684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020639586.7U Active CN212074033U (en) | 2020-04-24 | 2020-04-24 | Flaw detection vehicle head adjusting frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212074033U (en) |
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2020
- 2020-04-24 CN CN202020639586.7U patent/CN212074033U/en active Active
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